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Type: Multiple-Choice
Category: Fractions and Ratios
Level: Grade 7
Standards: 7.NS.A.1
Score: 1
Author: mathwriter
Last Modified: 5 months ago

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Fractions and Ratios Question

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Grade 7 Fractions and Ratios CCSS: 7.NS.A.1

When adding or subtracting fractions, which best describes the benefit of using the least common denominator?
  1. There is less simplification at the end.
  2. There is more simplification at the end.
  3. There is no benefit.
  4. There is no such thing as a least common denominator.
  5. None of the above.
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